Factory high qualit...

Factory high quality Cyanex272/DIISOOCTYLPHOSPHINIC ACID
Factory high quality Cyanex272/DIISOOCTYLPHOSPHINIC ACID
Factory high quality Cyanex272/DIISOOCTYLPHOSPHINIC ACID

Factory high quality Cyanex272/DIISOOCTYLPHOSPHINIC ACID

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1 Gram

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  • Purity: purity 98%-101%
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Keywords

DIISOOCTYLPHOSPHINIC ACID 83411-71-6 Cyanex272

Quick Details

  • Appearance:liquid
  • Application:Dietary supplements;Food;Additives;Pharmaceuticals;medicines;cosmetics Heart protection
  • PackAge:1kg/bag,5kg/bag,25kg/drum
  • ProductionCapacity:1|Metric Ton|Day
  • Storage:20°
  • Transportation:20

Superiority:

Diisooctylphosphinic acid

CAS: 83411-71-6

Molecular Formula: C16H35O2P

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83411-71-6 - Names and Identifiers

Name Diisooctylphosphinic acid
Synonyms Cyanex 272
Ionquest 290
1-hexyl-1H-imidazole
Diisooctylphosphinic acid
DIISOOCTYLPHOSPHINIC ACID
Bis(2,4,4-trimethylpentyl)phosphinsure
bis(2,4,4-trimethylpentyl)-phosphinicaci
Bis(2,4,4-trimethylpentyl)phosphinic acid
Bis-(2,4,4-trimethylpentyl)-phosphinic Acid
Phosphinic acid,bis(2,4,4-triMethylpentyl)-
Phosphinic acid, P,P-bis(2,4,4-trimethylpentyl)-
CAS 83411-71-6
EINECS 280-445-7
InChI InChI=1/C9H16N2/c1-2-3-4-5-7-11-8-6-10-9-11/h6,8-9H,2-5,7H2,1H3

83411-71-6 - Physico-chemical Properties

Molecular Formula C16H35O2P
Molar Mass 290.42
Density 0.916g/mLat 20°C(lit.)
Boling Point 417.1±14.0 °C(Predicted)
Flash Point 117°C
Vapor Presure 0.0117mmHg at 25°C
Appearance Crystalline powder
pKa 3.26±0.50(Predicted)
Storage Condition Sealed in dry,Room Temperature
Refractive Index n20/D 1.460

 

83411-71-6 - Introduction

Diisooctylphosphinic acid is an organophosphorus compound with the chemical formula [(CH3)2C(CH3)2]2P(OH). The following is an introduction to its nature, use, preparation and safety information:

Nature:
-Appearance: Diisooctylphosphinic acid is generally colorless to yellow liquid, similar to the appearance of the paste.
-Solubility: It is soluble in organic solvents, such as ether, ethanol and benzene.
-Stability: Diisooctylphosphinic acid is relatively stable at room temperature, but may decompose at high temperature.

Use:
-Catalyst: Diisooctylphosphinic acid can be used as a ligand for negative oxidants and is used for catalytic reactions in organic synthesis, such as asymmetric hydrogenation, nucleophilic addition reactions of alkenes catalyzed by nitrogen and nitrogen benzene.
-Fluorescent probe: Diisooctylphosphinic acid has certain fluorescent properties and can be used as a fluorescent probe in the field of biochemical analysis.

Preparation Method:
The preparation of Diisooctylphosphinic acid is usually carried out by the following steps:
1. trimethyl pentyl alcohol was synthesized from trimethyl pentyl phosphine chloride (CH3)3 CPCl2.
2. reacting trimethylpentylphosphine chloride with water to generate trimethylpentylphosphonic acid (CH3)3CP(O)OH.

Safety Information:
- Diisooctylphosphinic acid is less toxic. But as an organic phosphorus compound, it may cause some degree of harm to the human body.
-When using Diisooctylphosphinic acid, you need to take appropriate laboratory safety measures, such as wearing protective glasses and gloves, and operating in a well-ventilated place.
-Avoid direct contact with the skin to avoid irritation or allergic reactions.
-When disposing of waste, it needs to be disposed of in accordance with local regulations.

Details:

DIISOOCTYLPHOSPHINIC ACID

 

CAS:

83411-71-6

MF:

C16H35O2P

MW:

290.42

EINECS:

280-445-7

MDL No.:

MFCD28145690

Properties

Boiling point:

417.1±14.0 °C(Predicted)

Density 

0.916 g/mL at 20 °C(lit.)

vapor pressure 

0.002Pa at 25℃

refractive index 

n20/D 1.460

storage temp. 

Sealed in dry,Room Temperature

solubility 

Chloroform (Sparingly), DMSO (Slightly), Methanol (Sparingly)

pka

3.26±0.50(Predicted)

form 

Oil

color 

Colourless

Water Solubility 

12.5mg/L at 20℃

LogP

1.83 at 30℃

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